Buddy, their third album, was released in February 2003, and saw them returning to the louder mix of punk and alternative rock that had characterized their debut.
Later in 2003, the soundtrack to Eat This New York was released, which showed a wide range of Latin and jazz influences on the band's part.
On May 24, 2006, the 2003-recorded version of "Cindy" reached number 99 on the top 100 singles on iTunes, from the newly released soundtrack to Scrubs (volume 2).
In addition to his work with Tammany Hall NYC, Stephen O'Reilly has been involved in solo projects and has acted in several films.
As of 2017, Stephen and Matt continue to work together writing and performing, principally for commercial clients through their integrated composition and production studio Engine Sound.